How to Verify Corrosion Resistance in a Tile Insert Floor Drain

To confirm that a tile insert floor drain resists corrosion, ask the supplier for a material test report that covers the exact model under consideration. The product information available here does not include a floor drain corrosion report or test results, so it is not enough to verify such a claim.

What Documentation Should You Request?

A relevant report should identify the material tested, describe the corrosion test and its scope, and provide the results. Make sure the document applies to the specific floor drain model and material being quoted. Evidence for another product—or a certificate with a different scope—should not be treated as proof.

• Request a report naming the floor drain’s material and the corrosion testing performed.
• Check that the model and material in the report match the product being evaluated.
• Review any product certificate separately; a certification does not automatically demonstrate corrosion resistance.
• Ask for model-specific evidence even when the drain is intended for wet rooms or shower rooms.

What the Available Product Information Shows

Product materials are not interchangeable

The supplied product details describe a customized LED shower niche made from stainless steel 304, with SUS316 or aluminum available as customization options. These specifications relate to the shower niche, not a tile insert floor drain. They cannot establish the floor drain’s material composition or corrosion performance.

The listed certificate has a different stated scope

The company lists “Floor drain CE AiTSZ-250718038RC09-CE-ROHS,” certificate number AiTSZ-250718038RC09, for an ODO CE floor drain. However, the information provided does not identify this as a material test report or state that it verifies corrosion resistance. Request the relevant corrosion documentation and confirm what the certificate actually covers.

Project experience is not test evidence

An ODO resort project in Oman refers to waterproof, anti-corrosion drains used in guest rooms and public shower areas. This project description may offer context, but it does not replace a test report for the particular model you plan to buy.

Evidence Checklist

Frequently Asked Questions

Does the CE certificate confirm corrosion resistance?

Not according to the information provided. The listed certificate entry does not specify corrosion testing. Review its scope and request a relevant material test report if corrosion performance is a requirement.

Can the shower niche’s material specifications be used for the floor drain?

No. Those specifications refer to a separate shower niche product. Ask the supplier for documentation identifying the tile insert floor drain’s own material.

What should a suitable report include?

It should identify the tested floor drain model and material, explain the corrosion test performed, and state the results. Verify that the report applies to the product being offered.

Recommendation

Before relying on a corrosion-resistance claim, obtain a material test report for the exact tile insert floor drain model. ODO reports that it follows 14 QC processes and lists a floor drain CE certificate, but the supplied records do not provide corrosion test results for the specific drain. For technical support, contact Charlene Mo at charlene@seosodo.com.

About the Manufacturer

Foshan Pinshi Sanitary Ware Co., Ltd. manufactures sanitary ware under the ODO brand, with factories in Foshan, Zhongshan, and Jiangmen, Guangdong. Founded in 2014, the company reports a factory area of approximately 20,000 square meters and more than 11 years of OEM and ODM experience for sanitary ware brands. Its listed credentials include a CE certificate for an ODO floor drain and CE certificates for shower niches, and it has served customers across multiple industries.